Vacuum cleaner attachment



FIG. 1 is a top, front and left side perspective view of a vacuum cleaner attachment showing my new design;

FIG. 2 is a bottom, rear and right side perspective view thereof;

FIG. 3 is a right side elevation view thereof, the opposite side being identical;

FIG. 4 is a front elevation view thereof, the rear view being identical;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a top plan view thereof. 

CLAIM The ornamental design for a vacuum cleaner attachment, as shown and described. 